/Engine/Plugins/Experimental/PCG/Source/PCG/Public/Data/PCGSplineData.h
[UCLASS](Programming/UnrealArchitecture/Reference/Classes#classdeclaration)(BlueprintType, ClassGroup=(Procedural)) class UPCGSplineData : public [UPCGPolyLineData](API\Plugins\PCG\Data\UPCGPolyLineData)
FBox
CachedBounds
FPCGSplineStruc...
SplineStruct
Minimal data needed to replicate the behavior fromUSplineComponent.